IChina's pellet production capacity of more than 100 million tons, pellet calcium Bentonite Cat Litter added 1.5 to 4.5%, for each additional 1% of Bentonite Cat Litter, grade increased by 0.6%, reducing the coke than 1.2%, 1.8% increase in yield. China's total casting output of about 30 million tons, accounting for 31% of the global part of the sand casting about 80% of the wet clay clay in the effective calcium-Bentonite Cat Litter to be maintained at 3 to 6% of the added amount. Increasing the thermal stability and reusability of cast calcium-based Bentonite Cat Litter is the main objective of improving product quality.

Xinjiang Bentonite Cat Litter waterproofing membrane production process is to adapt to modern engineering waterproof materials proposed high development and development. The invention is the use of sodium Bentonite Cat Litter unique waterproof characteristics to achieve waterproof function. The upper layer of the nonwoven geotextile and the lower polypropylene fabric is filled with sodium Bentonite Cat Litter, and the three-layer structure is interconnected by a composite process (needling, stitching or bonding). This product has excellent waterproof performance, construction is simple, without any environmental pollution, widely used and so on.

The invention relates to the technical field of waterproof material, which is characterized in that: 1. The waterproofing membrane comprises a three-layer structure: the upper layer is acupuncture non-woven geotextile, the middle layer is sodium Bentonite Cat Litter, the lower layer is polypropylene weave or acupuncture nonwoven geotechnical cloth.

Desertification land in China's 30 provinces and autonomous regions of the 851 county flag are distributed, these desertified soil coarse particles, generally fine sand, silty, non-sticky, strong water permeability. The Bentonite Cat Litter particles are very fine, there is a strong expansion, sticky, the two mix well, can become water-resistant planting soil. Xinjiang Bentonite Cat Litter contains a number of components conducive to the growth of plants and plants, which can provide a variety of nutrients for the animals and plants.

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1. The distribution of Bentonite Cat Litter in China is close to several large deserts and is conducive to combating desertification

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From the map of China and the distribution of Bentonite Cat Litter in China, it can be clearly seen that the Hunshandake sandy land in Inner Mongolia is on the north side of Beijing, not too far from the flourishing of Bentonite Cat Litter and Zhangjiakou and Chifeng; Kubuqi Desert, Ulan Buh Desert, Tengger Desert, Badain Jaran Desert, etc. also have Bentonite Cat Litter deposits. Xinjiang's Kumarag Desert, Gulbentonggut Desert, Taklimakan Desert have high-quality Bentonite Cat Litter deposits. China is currently exploring the largest Bentonite Cat Litter reserves of 5 billion tons, the quality of the United States than the fine, closer to the Gurbantunggut desert. Tokson, Kohl has a high quality Bentonite Cat Litter deposit, not far from the Taklimakan Desert. Gansu Jinchang also has Bentonite Cat Litter deposits, from the Tengger Desert and Badain Jaran Desert are very close.

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2. Under the desert of the desert, the reservoir is very beneficial to sand control

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Xinjiang Bentonite Cat Litter is a very good waterproof material, in the surface of sand under a layer of Bentonite Cat Litter (a thin layer) to store water. With Bentonite Cat Litter do waterproof layer can also build a large number of reservoirs, pools, reservoirs, drainage, and then the desert under the river, the reservoir of water pumping up, storage, and slowly use. Recently, the geological sector in the northern Tarim Desert in the northern part of the exploration of a large underground water storage reservoir, available Bentonite Cat Litter and local soil mixed construction of the channel, the water lead in all directions.

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3. Bentonite Cat Litter has the characteristics of favorable desertification control

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Bentonite Cat Litter impermeability and frost resistance is good; good compressibility and consolidation; the stability of the sand is good; Bentonite Cat Litter compactness, self-retaining water, permanently offset the desertification of soil defects; can increase the sand of the sticky And water retention capacity; with Bentonite Cat Litter as animal feed additives can improve the cattle, sheep milk production, chicken egg production, nutrition, etc., is conducive to animal captivity.

With Bentonite Cat Litter impermeable layer of pavement, can be limited to the water lead to the distance. Bentonite Cat Litter waterproof layer can be used as a direct base of natural sodium Bentonite Cat Litter powder, can also be bent with Bentonite Cat Litter and local soil consolidation, can also be Bentonite Cat Litter sandwiched between the two layers of fabric to form a waterproof (seepage) blanket (plate), quickly build a storage tank, Water kiln, water drains.

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5. With Bentonite Cat Litter will desert soil into a water-saving, fertilizer-based vegetation

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Desert in the sand, there is no clay, silt is also very little, mainly in the sand, can not be water, for the growth of plant nutrients are also very few, governance, greening, restoration of ecological balance is very difficult. Desertification of the soil particle size of about 0.01 ~ 0.1mm of the majority, very loose, easy to permeate. And Bentonite Cat Litter particle size of less than 0.002mm, water can be expanded 10 to 30 times. Therefore, in the sand slightly mixed with some Bentonite Cat Litter can prevent water loss, the plant can grow.

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Foreign governance desertification of the most successful Israel, the barren desert into a water-saving, high-yield fertile land. The southernmost city of Arizona, Mexico City, the nearest city of Tucson is built in the desert city, the city like the forest, also like the wild botanical garden. The annual rainfall of only 275mm, but it can grow hundreds of thousands of desert plants and survival of a wide variety of animals. Arizona University under the green lawn impervious layer, there are regular water spray nozzle, both water and energy.

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As the desert area is generally sunshine time is very long, large temperature difference between day and night, in the transformation of a good water-saving, fertilizer planting soil on the canopy, then there will be considerable gains. And in the fly planting green when the seeds can be mixed with water, and then mixed with Bentonite Cat Litter, the budding rate and survival rate will be greatly improved. Bentonite Cat Litter is also a good carrier for all kinds of fertilizers.

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6. Application of systems engineering to manage desertification

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(1) thorough control of desertification, must be selected around the governance point, and then point to the surface. The best point away from the water can be away from the place near the Bentonite Cat Litter, in order to quickly push from the point to the surface, the carpet to the desertification center progress, the first to do is water, road.

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(2) the parties involved in sand control, the use of remote sensing technology to find groundwater, comprehensive utilization of solar energy, wind power, new drip irrigation equipment, biological breeding, etc., the application of Bentonite Cat Litter desertification control is very favorable. Can mobilize, encourage domestic and foreign units, private investment into a benefit, and even initially can mobilize the major cities of women will wear nylon stockings collected, into the Bentonite Cat Litter for the water cellar waterproof lining and so on.